--- version: rssac002v5 service: a.root-servers.net start-period: '2025-08-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7915164178 dns-udp-queries-received-ipv6: 1928313303 dns-tcp-queries-received-ipv4: 410236482 dns-tcp-queries-received-ipv6: 45201757 dns-udp-responses-sent-ipv4: 7772499266 dns-udp-responses-sent-ipv6: 1904315865 dns-tcp-responses-sent-ipv4: 381702654 dns-tcp-responses-sent-ipv6: 36102509